公开(公告)号：US20240101855A1

公开(公告)日：2024-03-28

申请号：US18254163

申请日：2021-11-09

Applicant: Dow Global Technologies LLC

Inventor： Manesh Nadupparambil Sekharan ,  Yinzhong Guo ,  Lawrence J. Effler, Jr. ,  Sudhanwa D. Dewasthale ,  Christopher I. Gandy

IPC: C09D133/08 ,  B05D5/02 ,  B05D7/04 ,  B29B17/04 ,  C08J7/04

CPC classification number: C09D133/08 ,  B05D5/02 ,  B05D7/04 ,  B29B17/0412 ,  C08J7/0427 ,  B05D2201/02 ,  B05D2502/005 ,  C08J2333/08

Abstract: A coated article having recyclability properties including a combination of: (a) at least one polyolefin polymer article; and (b) a coating layer of a waterborne acrylic-based matte coating composition having a recyclability property, wherein the recyclability property of the waterborne acrylic-based matte coating composition is such that when the article with the waterborne acrylic-based matte coating composition is reprocessed, the article with the waterborne acrylic-based matte coating composition exhibits at least less than a 30% decreased change in performance compared to a control article without the waterborne acrylic-based matte coating composition; wherein both the control article and the article with the waterborne acrylic-based matte coating composition are both reprocessed the same way; a recyclable coated film structure including at least: (a) at least one first polymer film layer; and (b) at least one coating layer of the above recyclable waterborne acrylic-based matte coating composition; and a process for manufacturing the above recyclable coated film structure.

公开(公告)号：US11939444B2

公开(公告)日：2024-03-26

申请号：US17226718

申请日：2021-04-09

Applicant: THE SECANT GROUP, LLC

Inventor： Peter D. Gabriele ,  Jeremy J. Harris ,  Scott Radzinski ,  Brian Ginn ,  Ryan R. Smalley

IPC: C08J7/12 ,  B05D3/10 ,  B05D7/04 ,  C08J7/04 ,  C12M1/00

CPC classification number: C08J7/12 ,  B05D3/101 ,  B05D7/04 ,  C08J7/0427 ,  C12M23/14 ,  C12M23/28 ,  B05D2201/02 ,  B05D2350/30 ,  B05D2508/00 ,  C08J2331/04 ,  C08J2467/00

Abstract: In some embodiments, a polymer film includes a base composition of poly(ethylene-vinyl acetate) and a surface composition comprising hydroxy groups. In some embodiments, a polymer film includes a base layer of a first composition of poly(ethylene-vinyl acetate), a surface layer at a surface of the base layer, and a coating layer of a second composition of a copolymer of glycerol and sebacic acid. The surface layer includes surface hydroxy groups converted from acetate groups of the poly(ethylene-vinyl acetate). The second composition is attached to the surface layer by ester bonds between carboxyl groups of the copolymer and the hydroxy groups. A single-use bioreactor bag includes a polymer film including a base composition of poly(ethylene-vinyl acetate) and a surface composition comprising hydroxy groups. A method of modifying a poly(ethylene-vinyl acetate) film includes converting acetate groups at a first surface of the poly(ethylene-vinyl acetate) film to hydroxy groups.

公开(公告)号：US20240093055A1

公开(公告)日：2024-03-21

申请号：US17947400

申请日：2022-09-19

Applicant: ASSET GUARD PRODUCTS INC.

Inventor： Richard Parker THURSTON ,  Richard DAVIS

IPC: C09D175/04 ,  B05D7/00 ,  B65D90/04 ,  B65D90/24 ,  C08K3/22 ,  C08K3/36 ,  C08K7/20 ,  C09D175/02

CPC classification number: C09D175/04 ,  B05D7/52 ,  B65D90/046 ,  B65D90/24 ,  C08K3/22 ,  C08K3/36 ,  C08K7/20 ,  C09D175/02 ,  B05D2201/02 ,  B05D2503/00 ,  C08K2003/2227 ,  C08K2201/003 ,  C08K2201/019

Abstract: The present disclosure relates to multi-layered elastomer-based liners. In at least one embodiment, a coated substrate includes a substrate and a first elastomer coating disposed on the substrate. The first elastomer coating is substantially free of sulfur and includes a first elastomer selected from the group consisting of a polyurea, a polyurethane, a polyurea-polyurethane copolymer, and combinations thereof. The coated substrate includes a second elastomer coating disposed on the first coating. The second elastomer coating includes a second elastomer selected from the group consisting of a polyurea, a polyurethane, a polyurea-polyurethane copolymer, and combinations thereof. The first elastomer is the same as or different than the second elastomer and at least one of the first elastomer or the second elastomer is a polyurea-polyurethane copolymer.

公开(公告)号：US20240091809A1

公开(公告)日：2024-03-21

申请号：US18518779

申请日：2023-11-24

Applicant: Industry-University Cooperation Foundation Hanyang University

Inventor： Dong Wook SHIN ,  Se Wook LEE ,  Sang Ho PARK

IPC: B05D1/04 ,  B05B1/06 ,  B05B5/025 ,  B05D7/24 ,  C09D5/44 ,  C09D7/40 ,  C09D7/65

CPC classification number: B05D1/04 ,  B05B1/06 ,  B05B5/0255 ,  B05D7/24 ,  C09D5/448 ,  C09D7/65 ,  C09D7/67 ,  B05D2201/02 ,  B05D2401/10

Abstract: A slurry for electrostatic spray deposition and method for forming a coating film using the same are provided. The slurry includes a solvent, a first polymer dissolved in the solvent, and polymer particles containing a second polymer and dispersed in the solvent.

公开(公告)号：US11738367B2

公开(公告)日：2023-08-29

申请号：US17517713

申请日：2021-11-03

Applicant: The Procter & Gamble Company

Inventor： Emily Charlotte Boswell ,  Srinivas Krishnaswamy Mirle ,  Vesselin Nikolov Shanov ,  Rachit Malik ,  Colin William McConnell

IPC: B05D1/00 ,  B65D65/46 ,  C23C16/40 ,  B05D7/00 ,  B01D69/12 ,  C23C16/02 ,  C09D165/04 ,  C08J5/18 ,  B05D7/04 ,  C23C16/30 ,  C08J7/04 ,  C08J7/048 ,  C11D17/04 ,  C23C16/22

CPC classification number: B05D1/60 ,  B01D69/12 ,  B05D7/04 ,  B05D7/54 ,  B65D65/46 ,  C08J5/18 ,  C08J7/048 ,  C08J7/0427 ,  C09D165/04 ,  C23C16/0245 ,  C23C16/30 ,  C23C16/40 ,  B05D2201/02 ,  B32B2255/08 ,  B32B2255/20 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2307/7166 ,  C08G2261/3424 ,  C08J2329/04 ,  C08J2365/04 ,  C08J2461/00 ,  C08J2465/04 ,  C11D17/041 ,  C11D17/042 ,  C11D17/045 ,  C23C16/22 ,  C23C16/401 ,  C23C16/403 ,  Y10T428/1341 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/24851

Abstract: Films including a water-soluble layer and a vapor-deposited organic coating are disclosed. The films can optionally further include a vapor-deposited inorganic layer. The films exhibit enhanced barrier properties.

公开(公告)号：US20190062513A1

公开(公告)日：2019-02-28

申请号：US16111817

申请日：2018-08-24

Applicant: CITIC Dicastal CO., LTD.

Inventor： Jianqiang Cao ,  Ling Xiao ,  Lateng A ,  Wei Zhang ,  Donghui Zhang ,  Gaowei Xie ,  Kai Ling ,  Yanping Zhang

IPC: C08J7/04 ,  B05D3/12 ,  B05D3/02 ,  B05D1/12 ,  B05D3/10 ,  C08J5/00 ,  B29C71/02

CPC classification number: C08J7/042 ,  B05D1/06 ,  B05D1/12 ,  B05D3/002 ,  B05D3/0218 ,  B05D3/0254 ,  B05D3/0263 ,  B05D3/108 ,  B05D3/12 ,  B05D7/02 ,  B05D7/576 ,  B05D2201/02 ,  C08J5/005 ,  C08J7/08 ,  C08J2300/00 ,  C08J2433/04

Abstract: The disclosure provides a method for treating a surface of a carbon fiber composite material, comprising the steps of: (1) pretreating a carbon fiber reinforced resin-based composite material; (2) spraying transparent powder to the surface of the carbon fiber reinforced resin-based composite material and curing it; (3) polishing the surface of the carbon fiber reinforced resin-based composite material after the transparent powder is cured; (4) spraying transparent powder to the surface of the carbon fiber reinforced resin-based composite material after the transparent powder thereon is cured and curing it; (5) polishing, cleaning and baking; and (6) spraying a clear lacquer to the surface of the carbon fiber reinforced resin-based composite material after the transparent powder is cured and curing it.

公开(公告)号：US20180230258A1

公开(公告)日：2018-08-16

申请号：US15895971

申请日：2018-02-13

Applicant: Tactus Technology, Inc.

Inventor： Justin Virgili ,  Curtis Takagi

IPC: C08G18/10 ,  C08G18/34 ,  C08G18/76 ,  C08G18/24 ,  C08K5/053 ,  B05D1/26 ,  B05D3/12 ,  B05D7/04 ,  B05D7/24 ,  G06F3/01

CPC classification number: C08G18/10 ,  B05D1/265 ,  B05D1/36 ,  B05D3/0272 ,  B05D3/12 ,  B05D7/04 ,  B05D7/24 ,  B05D7/542 ,  B05D2201/02 ,  B05D2252/02 ,  B05D2252/04 ,  B05D2508/00 ,  C08G18/246 ,  C08G18/3206 ,  C08G18/3237 ,  C08G18/34 ,  C08G18/42 ,  C08G18/7621 ,  C08K5/053 ,  C09D175/04 ,  G06F3/016 ,  G06F3/041 ,  G06F2203/04103

Abstract: One variation of a method for directly casting a thin layer onto a substrate includes: combining a prepolymer, a solvent, and a curing agent to define a viscous material; advancing a substrate from a roll across a surface continuously at a first speed; depositing the viscous material at a viscosity through a deposition head onto the substrate, the viscous material flowing laterally across the substrate to form a thin layer of substantially uniform thickness over the substrate over a period of time while the substrate advances along the surface; and, at a distance from the deposition head depositing the viscous material onto the substrate corresponding to a duration of time for the viscous material to flow laterally across the substrate, heating the viscous material to evaporate solvent and to induce reaction between the curing agent and the prepolymer to cure the viscous material to form a layer.

公开(公告)号：US20180187044A1

公开(公告)日：2018-07-05

申请号：US15575478

申请日：2016-04-04

Applicant: BASF Coatings GmbH

Inventor： Jens-Henning NOATSCHK ,  Jan-Bernd KUES ,  Alberto GARCIA MARTIN ,  Eva-Kathrin SCHILLINGER ,  Dirk RIEDIGER

IPC: C09D175/06 ,  C09D5/00 ,  C09D175/04 ,  C09D17/00 ,  C08G18/42 ,  C08G18/73 ,  C08J9/36 ,  B05D7/00 ,  B05D3/02

CPC classification number: C09D175/06 ,  B05D3/0272 ,  B05D7/02 ,  B05D7/52 ,  B05D7/532 ,  B05D7/534 ,  B05D7/536 ,  B05D2201/02 ,  B05D2503/00 ,  C08G18/0804 ,  C08G18/0819 ,  C08G18/283 ,  C08G18/4233 ,  C08G18/706 ,  C08G18/73 ,  C08G18/792 ,  C08G2101/0008 ,  C08G2410/00 ,  C08J9/365 ,  C08J2205/06 ,  C08J2375/04 ,  C08J2475/04 ,  C08J2475/06 ,  C09D5/002 ,  C09D17/002 ,  C09D175/04

Abstract: The present invention relates to a method for producing a multicoat coating (M) on a substrate (S) that comprises the following steps: (I) producing a basecoat (B) on the substrate by applying an aqueous basecoat material (b) to the substrate (S), the basecoat material being a two-component coating composition, and (II) producing a clearcoat (K) directly on the basecoat (B) by applying an aqueous clearcoat material (k) directly to the basecoat (B), the clearcoat material being a two-component coating composition. The present invention also relates to the multicoat coatings produced accordingly and also to their use.

公开(公告)号：US20180169696A1

公开(公告)日：2018-06-21

申请号：US15736776

申请日：2016-06-17

Applicant: Master Dynamic Limited

Inventor： Yingnan WANG ,  Zhuonan MIAO ,  Ching Tom KONG ,  Woon Ming LAU ,  Sui Kong HARK ,  Ka Wai WONG

IPC: B05D1/38 ,  B05D1/18 ,  C08J3/28 ,  C08J3/24 ,  C08J7/18 ,  C08L5/08 ,  C08L39/00 ,  C07C323/52

CPC classification number: B05D1/38 ,  A01N33/12 ,  A01N37/02 ,  A01N43/16 ,  B05D1/185 ,  B05D1/36 ,  B05D3/107 ,  B05D2201/02 ,  B05D2202/40 ,  B05D2203/30 ,  B05D2350/60 ,  B05D2518/00 ,  C07C323/52 ,  C08J3/24 ,  C08J3/28 ,  C08J7/18 ,  C08L5/08 ,  C08L39/00 ,  C23C14/30 ,  C23C14/34 ,  C23C14/505 ,  C23C16/4584 ,  C23C16/503 ,  C23C16/505 ,  C23C16/511 ,  A01N25/30 ,  A01N25/34

Abstract: A process of providing an antibacterial coating to the surface of an article including the steps of applying a layer of an antibacterial precursor layer to the surface of an article to which an antibacterial coating is to be applied, wherein said antibacterial precursor layer is a precursor from which the coating is to be formed; and directing a neutral molecular hydrogen flux from a neutral molecular hydrogen flux emission source towards the surface of the article. Upon impact of neutral hydrogen molecules on molecules at or on the surface of an article, the bonds of the antibacterial precursor layer are selectively ruptured, and wherein the selectively ruptured bonds cross-link with themselves or with other chemical moieties at said surface or a combination thereof, resulting an antibacterial coating being formed on the surface of the article.

公开(公告)号：US20180141084A1

公开(公告)日：2018-05-24

申请号：US15571515

申请日：2016-03-31

Applicant: BASF Coatings GmbH

Inventor： Juergen BAUER ,  Audree ANDERSEN ,  Hardy REUTER ,  Roland RATZ ,  Marita BUERMANN ,  Sina WINNEN ,  Vera DIEPENBROCK

IPC: B05D7/00 ,  B05D1/04 ,  C08G18/08 ,  C08G18/10 ,  C08G18/32 ,  C08G18/75

CPC classification number: B05D7/532 ,  B05D1/04 ,  B05D7/02 ,  B05D7/14 ,  B05D7/572 ,  B05D2201/02 ,  B05D2401/20 ,  B05D2503/00 ,  B05D2507/02 ,  C08G18/0823 ,  C08G18/10 ,  C08G18/3256 ,  C08G18/758 ,  C08L23/16 ,  C09D175/00 ,  C08L51/08 ,  C08L67/025 ,  C08L67/02

Abstract: The present invention relates to a method for producing a multicoat paint system on a plastics substrate, in which a basecoat film or a plurality of directly successive basecoat films are produced on a plastics substrate, a clearcoat film is produced directly on the one basecoat film or on the topmost of the plurality of basecoat films, and subsequently the one or more basecoat films and the clearcoat film are jointly cured, this method being a method wherein at least one basecoat material used for the production of the basecoat films comprises at least one aqueous polyurethane-polyurea dispersion (PD) comprising polyurethane-polyurea particles, where the polyurethane-polyurea particles present in the dispersion (PD) comprise anionic groups and/or groups which can be converted into anionic groups, and have an average particle size of 40 to 2000 nm and also a gel fraction of at least 50%.